var fl = Array(32);

function pl(e) {
    for (var t = 0; t < 2 * e; t++)
        fl[t] = Math.floor(16 * Math.random()) + 48,
        fl[t] >= 58 && (fl[t] += 39);
    return String.fromCharCode.apply(null, fl.slice(0, 2 * e))
}

var f = function (e) {
    var t = e(8);
    if (t === '0000000000000000')
        return cl;
    return t
}(pl)


var s = function (e) {
    var t = Math.floor(Date.now() / 1e3).toString(16)
        , n = e(8)
        , r = e(3);
    return "f5" + r + t + n
}(pl)


// console.log(f)
// console.log(s)


function get_traceparent() {
    return "00-" + s + "-" + f + "-01"
}

console.log(get_traceparent())